baber/WOPTO huggingface dataset:
Patent JP-S5822557-A (JP)
Title: Portable generator with illuminator
Inventor: SHIMA HISAYOSHI
IPC: H02K7/18
Filed: 1981-08-01
Abstract: PURPOSE:To make lighting easy and quiet, by a method wherein a generator, a storage battery, and an illuminator are provided, the storage battery is charged by the generator, and the illuminator can be lit by either the generator or the storage battery. CONSTITUTION:A portable generator 11 comprises a casing 13 having a generator 17, a driving means 15 to drive the generator 17, a storage battery 19, and an illuminator 21 therewithin. The storage battery 19 is charged by the electric power generated by the generator 17, and the illuminator 21 can be lit by both generator 17 or storage battery 19. By this structure, the illuminator can be lit easily, and besides, it can be used for the place requiring silence, when it is lit by the storage battery 19.
Patent JP-S5455294-A (JP)
Title: Volume expansion absorbing device
Inventor: SHIRATAKI KOUJI
IPC: G21C9/00
Filed: 1977-10-11
Abstract: PURPOSE: To absorb the volume expansion of a liquid metal effectively, by means of reducing the volume of a space composing of a flexible bellows device according as the pressure increasing of the liquid metal in the space filled with the liquid metal.  
     CONSTITUTION: A volume expansion absorbing device 20 is provided with a vessel 23 having the first space 22 capable of filling with a liquid metal by means of connecting to a piping 5 of the secondary main coolant system by a connecting tube 21. The secondary air space 27 separated from the first air space 22 in the vessel 23 is formed in the bellows by means of fixing a flexible bellows 26 fluid tightly at the inner surface of a top plate 24 via a ring body 25. A resilient device such as a compressing spring etc. is set up between the top plate 24 of the vessel 23 and a disk member 29 in the inner part of the bellows device 26, and if the liquid metal pressure in the first air space 22 at the outside of the bellows device is increased above a prescribed value, the volume of the secondary air space 27 at the innerside of the bellows device 26 is decreased according as the value 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6014058-A (JP)
Inventor: HIRANO HIDEO
IPC: F25B1/00
Filed: 1983-07-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09276980-A (JP)
Title: Forged product with stepped holes and formation of stepped holes thereof
Inventor: OMURA TAKAO
IPC: B21K21/00
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To produce even a forged product with stepped holes having complicated shape and difficult diameters in extremely simple process and at extremely low cost. SOLUTION: The large diameter hole 111 c is formed at a part of a forging blank 10 while remaining the thick part 113 so that the outer diameter of a part of the forging blank 10 becomes larger than the outer diameter of the other part. Drawing is applied to the outer periphery of a part of the forging blank 10 and the thick part 113 in a part of the forging blank 10 is shifted to the inner peripheral side of the large diameter hole 111c to form a small diameter hole 111d having smaller hole diameter than the large diameter hole 111c.
Patent JP-S5822130-A (JP)
Title: Manufacture of sheet molding compound (smc)
Inventor: TAKAYAMA YUKIKAZU
IPC: B29B11/00
Filed: 1981-07-31
Abstract: PURPOSE:To obtain an SMC having excellent tensile strength and bending strength by crossing a plurality of glass fiber rovings on resin compound coated on a polyethylene film. CONSTITUTION:A polyethylene film coated with resin compound 2 on the surface is fed in a direction of an arrow. A plurality of continuous glass fiber rovings A are arranged substantially in parallel with the production line direction so that the interval of the rovings A, A... is spaced at an adequate interval on the compound 3. On the other hand, a continuous glass roving B is arranged in zigzag manner to corss the rovings A due to the movement of a traverser 3. Then, the compound 2 coated on the film 1 is again polymerized on the surface of an SMC of this state to sandwich the rovings A, B with the compounds 2.
Patent JP-H02299791-A (JP)
Title: Workpiece irradiating method with laser beam
Inventor: MINAMIDA KATSUHIRO
IPC: B23K26/064
Filed: 1989-05-15
Abstract: PURPOSE:To easily irradiate a workpiece at a narrower irradiation point interval with a laser beam from one laser beam oscillator by splitting the laser beam into >=2 by a conical lens and controlling an apex angle of the conical lens at the time of condensing the laser beams by a condenser lens. CONSTITUTION:The workpiece is irradiated with the laser beam 5 from the laser beam oscillator 1 and the central axis of the conical lens 3 is brought in line with the central axis of the laser beam 5 by a bending mirror 2. The laser beam 5 is then split by the apex angle theta of the lens 3 and the condenser lens 4 is brought in line with the central axis of the lens 3 and laser beams 6 split by the lens 3 are condensed by the lens 4. By this method, the irradiation distance interval on the workpiece 13 can be made to the narrow range like 1.5mm, for instance. According to the above-mentioned method, the need for high-degree adjustment work is eliminated and problems of energy loss and generation of a diffraction phenomenon of the laser beam, etc., due to generation of a gap of the lenses can be obviated.
Patent JP-H02298807-A (JP)
Title: Measuring instrument
Inventor: SUGIYAMA SADAKAZU
IPC: B25J19/04
Filed: 1989-05-15
Abstract: PURPOSE:To eliminate interference with a protuberant part and thereby to enable accurate copying control of a measuring unit by a method wherein distances detected by first and second distance measuring sensors are loaded into a control function part and thereby position data on an industrial robot are corrected. CONSTITUTION:A measuring unit 2 composed of an irradiating means 3 and an image sensing means 4 is fitted to an arm 10 of an industrial robot, and the unit is provided with first and second distance measuring sensors 20 and 21. The sensor 20 applies an ultrasonic beam (a) to an object 1 of measurement and measures a distance to a measuring plane 1a. Besides, an ultrasonic beam (b) of a different wavelength is applied from the sensor 21, so as to measure a distance to the front of the measuring plane. Distance signals Q20 and Q21 thus obtained are loaded into a weighted average computing part 24 and the result of weighted average is outputted to a three-dimensional position correction computing part 13. Since the computing part 13 outputs a correction signal Q13 of motors of X, Y and Z axes, the measuring unit 2 is controlled in a copying manner without interference with a protuberant part 1b and thus the object 1 of measurement is measured accurately.
Patent JP-H05295703-A (JP)
Title: Temporary installed lining plate
Inventor: INOUE KAZUTOSHI
IPC: E01C9/08
Filed: 1992-04-15
Abstract: PURPOSE:To improve the efficiency of an excavating work. CONSTITUTION:A lining plate 17 for connection which is constituted so that a board body 29 is pivotally installed in development/foldable form on a board body 19 is arranged at the top edge part of a temporary installed road body 13 which is suspension-supported on a plurality of girders 12 arranged in the upper part of an excavated space 3. When the excavating work is not carried out, the lining plate 17 is developed, and in the state where the grounded part 21a is connected with an already installed road 16, the temporary installed road body 13 is opened for traffic. During the work, the lining plate 17 is folded and the temporary installed road body 13 is separated from the road 16, and the terminal 16b is opened for excavation.
Patent JP-H10277187-A (JP)
Title: Golf club head which allows fine adjustment of weight distribution
Inventor: TAKAHASHI SHOE
IPC: A63B53/06
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To make a fine adjustment of the weight distribution of a golf club head by forming several screw holes in the rear part of the club head, and by simply attaching or removing male screws which may have different specific weights so as to obtain an optimum weight distribution for individuals. SOLUTION: Tapped holes, that is, female thread holes are formed in the rear part of a golf club head body 6, and male screws 3 may be optionally attached and removed into and from the holes.
Patent JP-S5822094-A (JP)
Inventor: TSUI SEIICHIROU
IPC: H01F7/16
Filed: 1981-08-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63285408-A (JP)
Title: Vibration detector
Inventor: SUMIO HIROSHI
IPC: C23C16/455
Filed: 1987-05-19
Abstract: PURPOSE:To enable accurate detection of vibration without requiring a long waiting time, by providing a control means to vary the lower limit frequency of an integrator by a specified formula according to an input or an output of the integrator to restore the integrator quickly from the saturation thereof. CONSTITUTION:Output signals of accelerometers 3a and 3b are inputted into a differential amplifier 5, an output of which is inputted into integrators 25 and 26 through a high-ass filter 23 and integrated to output a displacement signal 32. The integrators 25 and 26 are so arranged as to allow the varying of a lower limit frequency in their own integrable frequency band. Thus, differential wind comparators 34 and 35 as control means change the lower limit frequency of the integrators 25 and 26 respectively by a specified formula according to outputs of the integrators 25 and 26.
Patent JP-S62277712-A (JP)
Inventor: YOSHINO HIRONORI
IPC: H01G4/18
Filed: 1986-05-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63286458-A (JP)
Title: Tetrafluoroethylene resin composition
Inventor: UMEMOTO NOBORU
IPC: C08L29/04
Filed: 1987-05-18
Abstract: PURPOSE:To obtain the titled composition having remarkably improved creep resistance and abrasion resistance without deteriorating original characteristics of PTFE, by adding powder of a heat-resistant fiber and an aromatic polyether ketone resin to a tetrafluoroethylene resin. CONSTITUTION:(A) A tetrafluoroethylene resin is compounded with (B) powder of a heat-resistant fiber and (C) an aromatic polyether ketone resin. The component B is preferably powder of <=800mum diameter and treated with a coupling agent. The component C is preferably powder having an average particle diameter of 3-40mum. The amounts of the components A, B and C are 40-90wt.%, 5-40wt.% and 5-40wt.%, respectively.
Patent JP-S63286355-A (JP)
Title: Printing shift correction device
Inventor: NEGISHI KIYOSHI
IPC: B41J21/00
Filed: 1987-05-19
Abstract: PURPOSE:To permit characters to be always printed at a prearranged position with respect to a rule by synchronizing the timing of reading printing information stored for a printing section of continuous paper, with the end of the printing section of the paper. CONSTITUTION:In a reading control part 51, address X is designated by using an original oscillation frequency of video signal for clock signal from a counter 51X, and Hsync for resetting signal. Consequently, an output from the counter 51X designates 1920 addresses during a period of single horizontal synchronization. Designation of address Y is performed by two counters, i.e. counter 51y and counter 51Y, combined with an AND gate 51G. In the reading control part 51 constituted as mentioned above, a page memory M is read in such timing that fanfold paper 10 may be printed in predetermined relation to a rule.
Patent JP-H01295603-A (JP)
Title: Monitoring unit for vehicle
Inventor: AKIYAMA HIROYUKI
IPC: B60L3/00
Filed: 1988-05-20
Abstract: PURPOSE:To know the occurring order of events, by transmitting data representing a detected abnormal phenomenon and time data representing the occurring time of the abnormal phenomenon to a central station for a polling signal fed from the central station. CONSTITUTION:In a monitoring terminal station 3, monitor signals 6 are taken into a signal input section 7 from a device 5 to be monitored and judgement is made at a processing section 8. Immediately after reception of a polling signal from a central station 2, collected data are returned to the central section 2. Upon occurrence of some abnormal phenomenon in the device 5 to be monitored, measurement of time is started at this instance in a time measuring section 11. Upon reception of a polling signal from the central station 2, the processing section 8 returns data representing the state and an abnormal phenomenon in the device 5 to be monitored and the time measured in the time measuring section 11 to the central section 2.
Patent JP-S612500-A (JP)
Title: Piezoelectric vibrator
Inventor: NAKAJIMA SHIYOUJI
IPC: H04R17/00
Filed: 1984-06-15
Abstract: PURPOSE:To make the sound pressure between the primary and secondary resonance higher and, at the same time, to obtain a flat sound pressure and frequency characteristics over the entire area of reproducing bands, by setting diameters of electrodes formed on both surfaces of a piezoelectric ceramic plate within a specified range against the diameter of a reinforcing plate, to both sides of which the ceramic plate is bonded. CONSTITUTION:After an electrode 23 or 26 having a diameter De which is 80-90% of the diameter of a metallic reinforcing plate 27 is concentrically formed on both surfaces of circular piezoelectric ceramic plates 21 and 22, the ceramic plates 21 and 22 are bonded to both sides of the reinforcing plate 27. Thus a piezoelectric vibrator is constituted. Then wiring is made in such a way that, when elongation stress is produced in the radial direction in the ceramic plate 21, contraction stress can be produced in the radial direction in the ceramic plate 22. When AC electricity is supplied to this vibrator, a concentric node 24a is produced in the primary resonance mode as shown in the figuer and double concenctric nodes 25a and 26a are produced in the secondary resonance mode. Both are centered modes. When a loudspeaker is constituted by joining the above-mentioned vibrator to a diaphragm, a drop in the sound pressure between the primary and secondary resonance can be prevented and an almost flat sound pressure distribution can be obtained over the reproducing bands.
Patent JP-2000315672-A (JP)
Title: Method and apparatus for cleaning semiconductor substrate
Inventor: MINO YOSHIKO
IPC: B08B1/00
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning method and apparatus, which reduce residue particles on a substrate face after cleaned and attain synthetic cleaning effects of reduction in a residue organic substance, etc. SOLUTION: A substrate cleaner in a semiconductor manufacture comprises, under the same environment managing a clean level, an optical process part for decomposing a contamination on the surface of a substrate by a chemical reaction, and a water cleaning part and substrate drying part for eliminating a residue substance on the surface of the substrate by a physical external pressure, and after a face of the semiconductor substrate is irradiated with ultraviolet ray lamp in the optical process part for an optical reaction (optical decomposition) of the contamination of the surface of the substrate, by brush rubbing, megasonic water cleaning, high-pressure spray water cleaning, or the like as a physical external pressure method, the residue substance on the substrate face after optically decomposed is eliminated, thereby purifying the face of the semiconductor substrate.
Patent JP-H0416986-A (JP)
Title: Character/time multiplex video switching device
Inventor: ISHII KENJI
IPC: G04C9/04
Filed: 1990-05-11
Abstract: PURPOSE:To prevent the deviation of time occurring even when plural devices are connected by providing a video synthesis circuit, and an M/S(master machine/slave machine) change-over switch which outputs M/S data representing a master side and a slave side, respectively when a switching terminal is switched to a first switching terminal or a second switching terminal. CONSTITUTION:When a video inputted to the master machine M is selected by the M/S change-over switch 6M, character and time data, after being converted to picture information by a character generator 4M, is outputted to the video synthesis circuit 5M, and is superimposed on the video, and is outputted from a video output terminal 9M. Also, when the video at a slave machine S side is selected by the M/S change-over switch 6S, only the character is superimposed at the slave machine S side, and a time is superimposed at a master machine M side, therefore, no deviation of time occurs even when the content of the timer circuit 2M of the master machine M is different from that of the timer circuit 2S of the slave machine S. In such a way, it is possible to prevent the deviation of time occurring even when a large number of multiplex video switching devices are connected.
Patent JP-H08310438-A (JP)
Title: Engine supporting device
Inventor: SHIBUYA HIROHIKO
IPC: B62D21/11
Filed: 1995-05-22
Abstract: PURPOSE: To provide an engine supporting device that can reduce the extent of engine noises in controlling any vertical vibrational input to a sub-frame. CONSTITUTION: In this engine supporting device supporting an engine on a sub-frame flexibly mounted on a car body, it is provided with a stopper structure 55 which elastically checks any of more than the specified rotation around a roll center 61 due to torque reaction of an engine 25, and inputs this torque reaction into a center member 37 of the sub-frame along the almost horizontal direction. With this constitution, any exciting force attributable to the torque reaction of the engine 25 is inputted into the center member 37 along the almost horizontal direction, and thus the vertical input to the center member 37 is checked, whereby any possible amplification of engine noises is prevented from occurring.
Patent JP-H04324487-A (JP)
Title: Sticking material
Inventor: MATSUGUCHI NOBORU
IPC: G09F3/10
Filed: 1991-04-24
Abstract: PURPOSE:To enable sticking with moderate stable adhesive strength and to inhibit curl at the time of sticking. CONSTITUTION:A hardly adhering layer 24 is formed on at least part of the surface of a base material 18 and an adhesive strength regulating layer 26 is formed on the principal face of the hardle adhering layer 24. A thermally adhesive resin layer 28 made of a thermally adhesive resin having delayed tacky property is further formed on the principal face of the regulating layer 26 so that part of the layer 28 is brought into contact with the hardly adhering layer 24. The resulting sticking material 14 is stuck to a material to be stuck with moderate stable adhesive strength. Since the thermally adhesive resin layer 28 is made of the thermally adhesive resin having delayed tacky property, the material to be stuck curls hardly.
Patent JP-2000317342-A (JP)
Title: Magnetic matter removing apparatus
Inventor: FUKUMAKI KEIJI
IPC: B03C1/26
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To easily and certainly take in and out a bar magnet in a magnetic matter removing apparatus for removing magnetic matter in a powder by the bar magnet. SOLUTION: In a magnetic matter removing apparatus wherein bar magnet taking-in/out cylinders 9 are arranged so as to traverse the interior of a power passage 2 and a powder discharge port 6 and a magnetic matter discharge port 7 for discharging removed magnetic matter are provided to the lower part of the powder passage 2 and a door 8 for opening and closing the powder discharge port 6 and the magnetic matter discharge port 7 is provided between both discharge ports 6, 7 in a freely revolvable manner, the bar magnet taking in and out cylinders 9 of the bar magnets 4 protrude out of the powder passage 2 by the length of the bar magnets 4 and air inflow and outflow ports 10, 11 for moving the bar magnets by the inflow and outflow of air are provided to both ends of them.
Patent JP-S61280916-A (JP)
Title: Laminator
Inventor: MATSUO TAKAO
IPC: G03F1/00
Filed: 1985-06-07
Abstract: PURPOSE:To improve operating efficiency, by setting up a perforating apparatus which forms a penetrating hole having a specified size at a place of film where the hole of base for positioning is its counterpart. CONSTITUTION:When the nose portion of base 1 is carried to a position almost just under a main vacuum plate 10, the base 1 stops, then the base 1 is pressed against. After the nose portion of a film 4 is provisionally contact-bonded by heat to the base 1, while keeping the film 4 in a free state, the main vacuum plate 10 is lifted upwardly from the base 1 with first air cylinder 11. At the same time the film 4 is contact-bonded by heat and forwarded. The film 4 in the stopped condition is cut off by transferring a rotary cutter 16a to the width-way of the continuous film 4. The supporting member 34 of perforating apparatus 30 is approached to a cutter supporting member 32 by the driving device, and as approached to the interval of about 2mm, the film is perforated by inserting the cutter 31 into a dice 33.
Patent JP-S5456668-A (JP)
Title: Manufacture of instrument panel
Inventor: FUNAKI TAKESHI
IPC: B29C61/00
Filed: 1977-10-13
Abstract: PURPOSE: To obtain a lightweight instrument panel having improved quality, by injecting a urethane foam into a closed gap formed between a frame material placed on a mold coated with a release agent and the mold, bollowed by foaming.  
     CONSTITUTION: The frame 1 is placed on the aluminum molde 2 coated with a release agent, and the urethane foam 3 is injected into the closed gap formed between the frame material / and the mold 2, and foamed. The foam 3 is injected from the injection gate 5 formed in the inner mold and injection hole 8 by the mixing head 4 of the high-pressure foaming machine. The foamable stock solution thus injected produces gases by blowing, and the gases are discharged from the vent hole 7 provided on the frame material 1, thus foaming and curing the resin. The cured foam is taken out of the mold together with the frame material to give the partial integrated foamed instrument panel product 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10312375-A (JP)
Title: Method for acquiring data
Inventor: NADATOMO KUNIO
IPC: G06F17/17
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To acquire data which precisely matches the phenomenon of an object of experiment by expressing a data curve with <=1 inflection point which is obtained by experiment, etc., through mathematization and obtaining the data for verifying and simulating a system by using this mathematical expression. SOLUTION: A mathematical expression selection part 1 is given an expression I or II when the number of inflection points of data obtained by experiment becomes <=1 and estimates whether a degree (b) is plus or minus from an increase/decrease curve of the curve of the data. A constant-yS estimation part 2 estimates a constant yS as the intercept of a straight line with a (y) axis or the (y) coordinate of the asymptote of the curve. A three-point data input part 3 takes data (x1 , y2 ), (x2 , y2 ), and (x3 , y3 ) at three points with proper intervals out of the data obtained by the experiment and a degree and constant derivation part 4 derives the degree (b) and constants (a) and xS of the expression I or II.  A mathematization part 5 applies the degree (b) and constants (a) and xS derived by the derivation part 4 and the constant yS estimated by the estimation part 2 to the expression I or II selected by the selection part 1 to obtain the mathematical expression of the data curve.